public abstract class ClientStreamingCallable<RequestT,ResponseT>A ClientStreamingCallable is an immutable object which is capable of making RPC calls to client streaming API methods. Not all transports support streaming.
It is considered advanced usage for a user to create a ClientStreamingCallable themselves. This class is intended to be created by a generated client class, and configured by instances of StreamingCallSettings.Builder which are exposed through the client settings class.
Type Parameters |
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| Name | Description |
RequestT |
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ResponseT |
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Constructors
ClientStreamingCallable()
protected ClientStreamingCallable()Methods
clientStreamingCall(ApiStreamObserver<ResponseT> responseObserver)
public ApiStreamObserver<RequestT> clientStreamingCall(ApiStreamObserver<ResponseT> responseObserver)Conduct a client streaming call
| Parameter | |
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| Name | Description |
responseObserver |
ApiStreamObserver<ResponseT>ApiStreamObserver to receive the non-streaming response. |
| Returns | |
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| Type | Description |
ApiStreamObserver<RequestT> |
ApiStreamObserver which is used for making streaming requests. |
clientStreamingCall(ApiStreamObserver<ResponseT> responseObserver, ApiCallContext context)
public abstract ApiStreamObserver<RequestT> clientStreamingCall(ApiStreamObserver<ResponseT> responseObserver, ApiCallContext context)Conduct a client streaming call with the given ApiCallContext
| Parameters | |
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| Name | Description |
responseObserver |
ApiStreamObserver<ResponseT>ApiStreamObserver to receive the non-streaming response. |
context |
ApiCallContextApiCallContext to provide context information for the RPC call. |
| Returns | |
|---|---|
| Type | Description |
ApiStreamObserver<RequestT> |
ApiStreamObserver which is used for making streaming requests. |
withDefaultCallContext(ApiCallContext defaultCallContext)
public ClientStreamingCallable<RequestT,ResponseT> withDefaultCallContext(ApiCallContext defaultCallContext)Returns a new ClientStreamingCallable with an ApiCallContext that is used as a
default when none is supplied in individual calls.
| Parameter | |
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| Name | Description |
defaultCallContext |
ApiCallContextthe default ApiCallContext. |
| Returns | |
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| Type | Description |
ClientStreamingCallable<RequestT,ResponseT> |
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